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Read the given statements and select the...

Read the given statements and select the correct option.
statement 1 : Elongation of reduced stem is possible due to application of gibberellin hormone.
Statement 2: Gibberellin stimulates cell divison and cell elongation.

A

Both statements 1 and 2 are corret

B

Statement 1 is correct but statement 2 is incorrect

C

Statement 1 is incorrect but statement 2 is correct

D

Both statements 1 and 2 are incorrect

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we need to evaluate the two statements regarding the role of gibberellin hormone in plant growth. ### Step-by-Step Solution: 1. **Understanding Statement 1**: - The first statement claims that the elongation of a reduced stem is possible due to the application of gibberellin hormone. - Gibberellin, also known as gibberellic acid, is known to promote stem elongation by increasing the internodal distance (the space between nodes on the stem). 2. **Evaluating Statement 1**: - Since gibberellin increases the internodal space, it indeed allows for the elongation of the stem. Therefore, Statement 1 is **correct**. 3. **Understanding Statement 2**: - The second statement asserts that gibberellin stimulates cell division and cell elongation. - Gibberellin is known to promote both cell division and elongation, which are crucial for growth and development in plants. 4. **Evaluating Statement 2**: - Since gibberellin does stimulate both cell division and elongation, Statement 2 is also **correct**. 5. **Conclusion**: - Both statements are correct. Therefore, the correct option is **Option A**: Both statements 1 and 2 are correct. ### Final Answer: The correct option is **Option A**: Both statements 1 and 2 are correct. ---
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NCERT FINGERTIPS ENGLISH-PLANT GROWTH AND DEVELOPMENT-Plant growth regulators
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